Two step wire bond process

1. A two step method of wire bonding to a pad on a semiconductor device, comprising: providing a wire to be bonded to the pad, wherein the wire has a rounded tip; contacting the rounded tip to the pad with sufficient force to flatten the rounded tip thereby providing a flattened tip; ultrasonically bonding the flattened tip to the pad; providing a first force during the contacting step along with a reduced ultrasonic displacement; and providing a second force which is less than the first force and using an ultrasonic displacement which is higher than the reduced ultrasonic displacement to perform the ultrasonically bonding step, wherein providing the first force occurs for approximately six milliseconds, and providing the second force occurs for approximately five milliseconds.

2. A two step process of bonding a wire to a contact pad, wherein the contact pad is located on a surface of a semiconductor device and the wire has a tip that is a ball configuration, comprising: pressing the wire onto the contact pad with sufficient force to flatten the ball configuration of the wire so that the tip of the wire is flattened and approximately thirty-five percent larger in diameter; reducing the force to complete bonding the tip of the wire to the contact pad by using ultrasonic bonding; and performing the step of pressing the wire onto the contact pad for approximately six milliseconds, and reducing the force during bonding the tip of the wire to the contact pad for approximately five milliseconds.